Cavius 2201 230v Smoke Alarm 97mm RF replaceable battery back up

Does not comply with latest Scottish Regulations due to having a replacable battery 

Mains powered smoke alarm device with wireless interlink and battery back-up
    Designed for use in private homes
    Can be used as lamp outlet or alone
    Can be mounted on top of a conduit box or on the ceiling with the enclosed base
    Can be connected with other alarms from the Cavius Wireless alarm family
    Battery back-up: Replaceable Duracell 10 year CR2
    Low battery indication
    Audible indicator min. 85 dB @ 3 metres
    Red LED visible indicator
    Push button ‘Set Up’, ‘Hush’ and ‘Test’
    EN 14604:2005
    EN 60065
    EN 300-220